Publications

Educators

2023
Chapter

Inflation and Misallocation in New Keynesian Models

By: Alberto Cavallo, Francesco Lippi and Ken Miyahara

The New Keynesian framework implies that sluggish price adjustment results in a distorted allocation of resources. We use a simple model to quantify these unobservable distortions, using data that depict the price-setting behavior of firms, specifically the frequency... View Details

Keywords: Macroeconomics; Inflation and Deflation; Price; Analytics and Data Science; Cost

2010
Working Paper

Regulating for Legitimacy: Consumer Credit Access in France and America

By: J. Gunnar Trumbull

Theories of legitimate regulation have emphasized the role of governments either in fixing market failures to promote greater efficiency or in restricting the efficient functioning of markets in order to pursue public welfare goals. In either case, features of markets... View Details

Keywords: Borrowing and Debt; Credit; Financial Markets; Personal Finance; Governing Rules, Regulations, and Reforms; Business History; Business and Government Relations; Welfare; France; United States

April 1999
Case

French Pension System, The: On The Verge Of Retirement? (Abridged)

By: David A. Moss

Surveys the French pension system, its particular institutional characteristics, and some of the critical challenges and opportunities facing French reformers. Like almost every other industrialized country, France has a large pay-as-you-go public pension system that... View Details

Keywords: Retirement; Governing Rules, Regulations, and Reforms; Policy; Economic Growth; Economics; Capital Markets; Wages; Public Administration Industry; France

Educators

December 2003
Case

Antitrust Regulations in a Global Setting: The EU Investigation of the GE/Honeywell Merger

By: Mihir A. Desai, Belen Villalonga and Mark Veblen

Helps students understand the principles underlying competition and antitrust policy in the context of the proposed GE-Honeywell merger. The U.S. Department of Justice has already approved the transaction and it is being considered by the European Commission. The... View Details

Keywords: Mergers and Acquisitions; Decisions; Economy; Fairness; Governing Rules, Regulations, and Reforms; Competition; Aerospace Industry

Educators

2007
Working Paper

Proprietary vs. Open Two-Sided Platforms and Social Efficiency

By: Andrei Hagiu

This paper identifies a fundamental economic welfare tradeoff between two-sided open platforms and two-sided proprietary (closed) platforms connecting consumers and producers. Proprietary platforms create two-sided deadweight losses through monopoly pricing but at the... View Details

Keywords: Two-Sided Markets; Platforms; Indirect Network Effects; Product Variety; Social Efficiency; Two-Sided Platforms; Network Effects; Welfare or Wellbeing

14 Oct 2019
Working Paper Summaries

Undisclosed Debt Sustainability

Keywords: by Laura Alfaro and Fabio Kanczuk

21 May 2024
Research & Ideas

What the Rise of Far-Right Politics Says About the Economy in an Election Year

redistributive policies and a stronger welfare state support parties that have the opposite political agenda. “This is a factor that has led to the erosion of the link between economic need and support for... View Details

Keywords: by Rachel Layne

July 2012
Article

Discrete Choice Cannot Generate Demand That Is Additively Separable in Own Price

By: Sonia Jaffe and Scott Duke Kominers

We show that in a unit demand discrete choice framework with at least three goods, demand cannot be additively separable in own price. This result sharpens the analogous result of Jaffe and Weyl (2010) in the case of linear demand and has implications for testing of... View Details

Keywords: Discrete Choice; Unit Demand; Separable Demand; Linear Demand; Demand and Consumers; Market Design; Mathematical Methods; Economics

22 May 2007
Working Paper Summaries

Strategy-Proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match

Keywords: by Atila Abdulkadiroglu, Parag A. Pathak & Alvin E. Roth

06 Sep 2007
Working Paper Summaries

The Excess Burden of Government Indecision

Keywords: by Francisco J. Gomes, Laurence J. Kotlikoff & Luis M. Viceira

2011
Working Paper

Fiduciary Duties and Equity-Debtholder Conflicts

By: Bo Becker and Per Stromberg

We use an important legal event as a natural experiment to examine the effect of management fiduciary duties on equity-debt conflicts. A 1991 Delaware bankruptcy ruling changed the nature of corporate directors' fiduciary duties in firms incorporated in that state.... View Details

Keywords: Borrowing and Debt; Capital Structure; Equity; Insolvency and Bankruptcy; Governing Rules, Regulations, and Reforms; Laws and Statutes; Conflict and Resolution; Welfare or Wellbeing; Delaware

July 1998
Supplement

Bell Atlantic in Union City

By: Rosabeth M. Kanter

In this pioneering project to wire a school for the Internet and put computers in students' homes, Bell Atlantic combined its need for a beta site for a technology trial with the school reform efforts of the Union City, New Jersey public schools, under the leadership... View Details

Keywords: Business Model; Social Enterprise; Internet and the Web; Education; Business and Community Relations; Education Industry; New Jersey

14 Feb 2023
HBS Case

Is Sweden Still 'Sweden'? A Liberal Utopia Grapples with an Identity Crisis

any other country in Europe. The Organization for Economic Cooperation and Development says the country is now home to 1.3 million foreign-born residents, 14 percent of the country’s total. Sweden has also opened its doors to more than... View Details

Keywords: by Lane Lambert

05 Sep 2006
Working Paper Summaries

International Financial Integration and Entrepreneurship

Keywords: by Laura Alfaro & Andrew Charlton

Research Summary

Selection, Reallocation, and Spillover: Identifying the Sources of Gains from Multinational Production (with Maggie Chen)

By: Laura Alfaro

Quantifying the gains from multinational production has been a vital topic of economic research. Positive productivity gains are often attributed to knowledge spillover from multinational to domestic firms. An alternative, less stressed explanation is firm selection... View Details

Keywords: Gains From Multinational Production; Firm Selection; Knowledge Spillover

12 Jul 2020
Working Paper Summaries

Sticky Capital Controls

Keywords: by Miguel Acosta-Henao, Laura Alfaro, and Andrés Fernández

May 2023
Article

Gentrification and Retail Churn: Theory and Evidence

By: Edward L. Glaeser, Michael Luca and Erica Moszkowski

How does gentrification transform neighborhood retail amenities? This paper presents a model in which gentrification harms incumbent residents by increasing rental costs and by eliminating distinctive local stores. While rising rents can be offset with targeted... View Details

Keywords: Gentrification; Neighborhoods; Impact; Local Range; Transition; Civil Society or Community; Welfare; Economic Growth

2016
Working Paper

Infrastructure, Incentives and Institutions

By: Nava Ashraf, Edward L. Glaeser and Giacomo A.M. Ponzetto

Cities generate negative, as well as positive, externalities; addressing those externalities requires both infrastructure and institutions. Providing clean water and removing refuse requires water and sewer pipes, but the urban poor are often unwilling to pay for the... View Details

Keywords: Motivation and Incentives; Urban Development; Organizations; City; Infrastructure; Zambia

Article

Debt Maturity: Is Long-Term Debt Optimal?

By: Laura Alfaro and Fabio Kanczuk

We model and calibrate the arguments in favor and against short-term and long-term debt. These arguments broadly include: maturity premium, sustainability, and service smoothing. We use a dynamic equilibrium model with tax distortions and government... View Details

Keywords: Borrowing and Debt; Investment Return; Development Economics; Taxation; Risk and Uncertainty; Cost; Interest Rates; Developing Countries and Economies; Welfare; United States; Brazil